Establishing the Kidney dIsease in the National guarD (KIND) registry: an opportunity for epidemiological and clinical research in Saudi Arabia.

BACKGROUND: In Saudi Arabia (SA), there has been an alarming increase in the prevalence of chronic kidney diseases (CKD) over the last three decades. Despite being one of the largest countries in the Middle East, renal conditions remain understudied, and there is limited data on their epidemiology and outcomes in SA. OBJECTIVES: To document the experience of establishing a local renal registry assessing the epidemiology of CKD and identifying potential areas for improving the quality and delivery of care for CKD patients. METHODS: This is a multi-center retrospective registry. Potential participants were identified through the ICD-10 codes from five hospitals serving the National Guard affiliates in SA. Patients aged ≥ 18 years treated in any National Guard hospital since 2010 for glomerulonephritis, CKD, or received hemodialysis, peritoneal dialysis, or renal transplant were enrolled. Once enrolled in the registry, patients were followed to the last visit date. RedCap was used to create and host the online registry platform. RESULTS: A total of 2,912 patients were included, and more than half were younger than 60 years old. Two-thirds of the patients were overweight (25%) or obese (37%). Glomerulonephritis was diagnosed in 10% of the patients, and dialysis-dependent and kidney transplant patients accounted for 31.4% and 24.4%, respectively. Hypertension and diabetes mellitus were detected among 52% and 43% of the participants, respectively. Hemodialysis was the most prevalent dialysis method, with patients spending 3.6 ± 0.4 h per session to receive this treatment. One in every five participants had a kidney biopsy taken (21%). Several barriers and facilitators of the success of this registry were identified. CONCLUSIONS: The KIND registry provides much-needed information about CKD in Saudi Arabia and serves as a model for future projects investigating the natural history and progression of the spectrum of renal diseases. Logistic and financial challenges to the sustainability of registries are identified and discussed.

Nonimmunologic Factors Affecting Long-Term Outcomes of Deceased-Donor Kidney Transplant.

OBJECTIVES: We investigated the impact of nonimmuno-logic factors on patient and graft survival after deceased-donor kidney transplant. MATERIALS AND METHODS: All deceased-donor kidney transplants performed between January 2004 and December 2015 were included in our analyses. We used the independent t test to calculate significant differences between means above and below medians of various parameters. RESULTS: All study patients (N = 205; 58.7% males) received antithymocyte globulin as induction therapy and standard maintenance therapy. Patients were free from infection, malignancy, and cardiac, liver, and pulmonary system abnormalities. Most patients (89.2%) were recipients of a first graft. Median patient age, weight, and cold ischemia time were 38 years, 65 kg, and 15 hours, respectively. Delayed graft function, diabetes mellitus, and hypertension occurred in 19.1%, 43.4%, and 77.9% of patients, respectively. The 1- and 5-year graft survival rates were 95% and 73.8%. Graft survival was not affected by donor or recipient sex or recipient diabetes or hypertension. However, graft survival was longer in patients who received no graft biopsy (8.2 vs 6.9 y; P = .027) and in those who had diagnosis of calcineurin inhibitor nephrotoxicity versus antibody-mediated rejection after biopsy (8.19 vs 3.66 y; P = .0047). Longer survival was shown with donors who had traumatic death versus cerebro-vascular accident (5.9 vs 5.3 y; P = .029) and donors below the 50th percentile in age (8.23 and 7.14 y; P = .0026) but less with donors who had terminal acute kidney injury (6.97 vs 8.16 y; P = .0062). We found a negative correlation between graft survival and donor age (P = .01) and 1-year serum creatinine (P = .01). CONCLUSIONS: Donor age, cause of brain death, and acute kidney injury affected graft survival in our study cohort but not donor or recipient sex or posttransplant or donor blood pressure.

Alport's syndrome with focal segmental glomerulosclerosis lesion - Pattern to recognize.

The association between Alport's syndrome (AS) and focal segmental glomerulosclerosis (FSGS) in the same patient is complex and rarely reported. We report a case of a 42-year-old male presenting with proteinuria, microscopic hematuria, elevated serum creatinine and hypertension with unremarkable physical examination apart from obesity. The renal biopsy showed well-established FSGS pattern of injury with mild interstitial fibrosis and tubular atrophy, while the electron microscopic examination demonstrated glomerular basement membranes (GBM) changes compatible with AS. AS can be complicated by segmental glomerular scarring, which can mimic primary FSGS, while familial FSGS can result from mutations in collagen IV network of the GBM. This overlap can complicate histopathological interpretation of renal biopsy, which should be accompanied by mutational analysis for accurate diagnosis and proper therapeutic intervention.

Physicians' attitudes toward reporting medical errors-an observational study at a general hospital in Saudi Arabia.

OBJECTIVE: : Accurate medical error reporting is crucial for reducing the occurrence of such errors and their adverse consequences. This study aims to investigate the views of physicians about medical error reporting in a tertiary care hospital in Saudi Arabia. METHODS: : This is a cross-sectional self-administrated survey study. All physicians in the hospital were invited to complete an anonymous survey questionnaire addressing demographic details, as well as attitudes, practice, and views on medical error reporting. RESULTS: : One hundred seven physicians completed the questionnaires (66.5% response rate). Mean (SD) age was 39.8 (9.0) years. One-fifth of the respondents worked in the emergency department, and half had a workload of 40 to 59 h/wk. The reason given by 41.1% for not reporting a medical error by a colleague was that "it is not their responsibility." However, the gravity of the outcome of a medical error by a colleague to the patient was thought to be an important incentive for reporting. Of the physicians, 43% agreed that they would conceal the occurrence of a medical error they incurred to "avoid punishment." Nevertheless, most of the respondents held the view that there exists an ethical underpinning for reporting medical errors and that reporting of medical errors serve a valuable purpose. CONCLUSIONS: : The physicians in our study are likely to disclose errors made by a colleague only if the error resulted in a severe damage to the patient, and as such, medical errors go underreported for a variety of reasons. It was felt that assurance of confidentiality and protection from backlash would promote medical error disclosure.

Increased risk of hypertension, proteinuria and preeclampsia in pregnant Saudi females with IgA nephropathy.

BACKGROUND: IgA nephropathy is fairly prevalent in Saudi Arabia. In this paper we examine the natural history of pregnancies and their impact on renal function in Saudi females affected by this condition. METHODS: We followed a series of 12 patients, documented to have IgA nephritis by kidney biopsy, during their gestation. We monitored their blood pressure, serum creatinine, creatinine clearance, 24-hour protein before conception and at the third trimester of pregnancy. We also documented any maternal or fetal complications. RESULTS: All patients had well-controlled blood pressure, normal renal function, and proteinuria of less than one gram per day prior to conception. During pregnancy, all patients (100%) developed hypertension-requiring treatment and three of them (25%) developed preeclampsia. One patient (8.3%) had hemolysis, elevated liver enzymes, and, low platelets syndrome. All patients had worsening of their proteinuria during pregnancy from 535.2 (101.4) to 2179.2 (636.6) mg/24 h (p < 0.01) with a decrease in creatinine clearance from 88.6 (7.6) mls/min to 77.4 (5.9) mls/min (p < 0.05). No fetal complications were observed. CONCLUSION: We conclude that pregnancies in patients, even with mild IgA nephritis, require close observation as there is an increased incidence of worsening hypertension and preeclampsia.

Insomnia in chronic renal patients on dialysis in Saudi Arabia.

BACKGROUND: Studies have shown that insomnia is a common sleep disorder among patients with end-stage renal disease (ESRD). This study aimed to assess the prevalence of insomnia in Saudi patients with ESRD who are on maintenance dialysis. METHODS: This was an observational cross-sectional study carried out over a period of five months in two hemodialysis centers in Saudi Arabia. To assess the prevalence of insomnia, we used the ICSD-2 definition. We also examined the association between insomnia and other sleep disorders, the underlying causes of renal failure, dialysis duration, dialysis shift, and other demographic data. RESULTS: Out of 227 enrolled patients, insomnia was reported by 60.8%. The mean patient age was 55.7 +/- 17.2 years; 53.7% were male and 46.3% were female. Insomnia was significantly associated with female gender, afternoon hemodialysis, Restless Legs Syndrome, high risk for obstructive Sleep Apnea Syndrome and excessive daytime sleepiness (P-values: 0.05, 0.01, < 0.0001, < 0.0001, and < 0.0001, respectively). No significant association was found between insomnia and other variables, including BMI, smoking habits, underlying etiology of renal failure, dialysis duration, association with hemoglobin, ferritin, and phosphorus or dialysis adequacy as measured by the Kt/V index. CONCLUSION: Insomnia is common in dialysis patients and was significantly associated with other sleep disorders. Greater attention needs to be given to the care of dialysis patients with regard to the diagnosis and management of insomnia and associated sleep disorders.